此代码 int main() {
double d = 3.14;
float f = d;
}
产生与Vision C++ 2015年速递警告: warning C4244: 'initializing': conversion from 'double' to 'float', possible loss of data
我很想也看到这样的警告与锵(或GCC)编译
我有很多来自boost库头的警告,有什么办法可以解决这个问题吗? libs/boost/include/boost/numeric/ublas/detail/vector_assign.hpp:382:39: warning: typedef ‘reference’ locally defined but not used [-Wunused-local-typedefs]
typed
在系统: 的Fedora 21 的Ruby 2.1.7 GCC 4.9.2 我按照说明安装simstring但AFER $ruby extconf.rb 试图当指示make and make install,我得到一个错误: cc1plus: some warnings being treated as errors
Makefile:217: recipe for target 'export